I've learned to spot the super earliest signs of rot. What I get is a tiny browning leaf, where the brown (or gray) is more significant towards the stem, vs browning on the outer end of the the leaf. Also sometimes excessive darkening of the white/orange hairs, to a very dark red. I instantly cut off that bud, do a little dissection, cut out the tiny little mold spot. I think the major culprit is those small "points" that are on every node are also there inside the bud, but they die, and become fodder for mold growth. I study my buds so detailed that sometimes I can see some tiny deal plant material in the bud, and I'll use tweezers to gently pull it out to try to prevent the rot from starting. If the rot is more extensive than a tiny pinprick, I dip the entire bud in 92% rubbing alcohol before putting on my drying rack (but maybe I should switch to H2O2?). I won't smoke any of this bud. I will vape it, and cook it, so I don't have too much concern about the virtual certainty there's going to be tiny amounts of dried up mold in the dried and cured bud. We have a week plus of sunshine here in SF at the moment, with a full on heat wave over the next 3 days. Everything I've taken (probably 2-3 loosely filled mason jars worth) so far has been immature. I take off a bit more infected stuff every day (it all gets studied!!), sadly. I will respray with the actinovate this afternoon, in the sunshine to assure a quick dry. It's not a magic cure all by any means, but perhaps (??) it's reducing the rate of my losses. I only ask for a few fully mature, ripe and juicy buds for all my work, why not?!!! But that's 3-5 weeks out I suspect, Will be touch and go. Overall all, I can't complain too much I guess, but the level of work required has been kind of rediculous for the volume of harvest. I was on track to have probably 15+ mason jars of fine bud, but not to be this time.